vulnerability
MFSA2023-33 Thunderbird: Security Vulnerabilities fixed in Thunderbird 115.1 (CVE-2023-4057)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Aug 1, 2023 | Aug 3, 2023 | Aug 12, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Aug 1, 2023
Added
Aug 3, 2023
Modified
Aug 12, 2025
Description
Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116, Firefox ESR < 115.1, and Thunderbird < 115.1.
Solution
mozilla-thunderbird-upgrade-115_1
NEW
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